package cells.formula;

import com.aspose.cells.Cell;
import com.aspose.cells.Cells;
import com.aspose.cells.Workbook;
import com.aspose.cells.Worksheet;

public class AsposeFormulaCalculationEngine
{
	public static void main(String[] args) throws Exception
	{
		//Instantiating a Workbook object
		Workbook book = new Workbook();

		//Obtaining the reference of the newly added worksheet
		int sheetIndex = book.getWorksheets().add();
		Worksheet worksheet = book.getWorksheets().get(sheetIndex);
		Cells cells = worksheet.getCells();
		Cell cell = null;

		//Adding a value to "A1" cell
		cell = cells.get("A1");
		cell.setValue(1);

		//Adding a value to "A2" cell
		cell = cells.get("A2");
		cell.setValue(2);

		//Adding a value to "A3" cell
		cell = cells.get("A3");
		cell.setValue(3);

		//Adding a SUM formula to "A4" cell
		cell = cells.get("A4");
		cell.setFormula("=SUM(A1:A3)");

		//Calculating the results of formulas
		book.calculateFormula();

		//Saving the Excel file
		book.save("data/AsposeFormulaEngine.xls");
	}
}
